What is quantum physics? Put simply, it’s the physics that explains how everything works: the best description we have of the nature of the particles that make up matter and the forces with which they ...

Quantum entanglement is thought to be one of the trickiest concepts in science, but the core issues are simple.

Quantum mechanics has always had a way of making even the sharpest minds stop and scratch their heads. In the everyday world, ...

String theory is perhaps the most high-profile candidate for what physicists call a theory of everything – a single ...

If you define the concept of entropy in a way that is compatible with the basic ideas of quantum physics, then there is no longer any contradiction between quantum physics and thermodynamics.

Physicists are trying to rewrite the axioms of quantum theory from scratch in an effort to understand what it all means. The problem? They’ve been almost too successful.